Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N5/00—Details of television systems
  • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
  • H04N5/57—Control of contrast or brightness
  • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N9/00—Details of colour television systems
  • H04N9/64—Circuits for processing colour signals
  • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control

Landscapes

• Engineering & Computer Science (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Processing Of Color Television Signals (AREA)
• Picture Signal Circuits (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24815338

Family Applications (1)

Country Status (6)

Families Citing this family (5)

Family Cites Families (3)

• 1968
  • 1968-01-26 US US700912*A patent/US3564137A/en not_active Expired - Lifetime
  • 1968-12-31 FR FR1602001D patent/FR1602001A/fr not_active Expired
• 1969
  • 1969-01-03 BE BE726477D patent/BE726477A/xx unknown
  • 1969-01-03 NL NL6900101A patent/NL6900101A/xx unknown
  • 1969-01-13 LU LU57771D patent/LU57771A1/xx unknown
  • 1969-01-23 DE DE19691903320 patent/DE1903320A1/de active Pending

Also Published As

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